50034622022742 has 128 divisors (see below), whose sum is σ = 119452063104000. Its totient is φ = 13958553788928.

The previous prime is 50034622022689. The next prime is 50034622022743. The reversal of 50034622022742 is 24722022643005.

It is a self number, because there is not a number n which added to its sum of digits gives 50034622022742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50034622022743) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 273266448 + ... + 273449484.

It is an arithmetic number, because the mean of its divisors is an integer number (933219243000).

Almost surely, 2^{50034622022742} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50034622022742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59726031552000).

50034622022742 is an abundant number, since it is smaller than the sum of its proper divisors (69417441081258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50034622022742 is a wasteful number, since it uses less digits than its factorization.

50034622022742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186195 (or 186181 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 39.

Adding to 50034622022742 its reverse (24722022643005), we get a palindrome (74756644665747).

The spelling of 50034622022742 in words is "fifty trillion, thirty-four billion, six hundred twenty-two million, twenty-two thousand, seven hundred forty-two".